1 the assembly stage is safe and stable, and it is graceful and elegant.

 

2 assembling stage in the use of the process can withstand all kinds of harsh environment.

 

3 assembly stage in the use of the process is very sensitive and convenient disassembly.

 

4 assembly stage after folding is small in size,, easy to transport.

 

5 assembly stage in the use of the process can be adjusted.